- 25hours Hotel Vienna
- A&O Hostel Wien Stadthalle
- Actilingua Apartment Hotel
- Adagio Vienna City
- Airo Tower
- Airo Tower Hotel
- Airo Tower Hotel
- Airport Vienna
- all seasons Wien President (zukunftig ibis Styles)
- Allegro
- Altstadt Vienna
- Altwienerhof
- Am Brillantengrund
- am Schubertring
- Am Spiegeln Vienna
- Ambassador Hotel
- Anatol Austria Trend Hotel
- Anno Hof Vienna
- Anno Hof Vienna
- Apartment Hotel Rothensteiner
- Arcotel Boltzmann
- Arcotel Boltzmann
- Arcotel Boltzmann
- ARCOTEL Kaiserwasser
- ARCOTEL Wimberger Vienna
- Artis Hotel
- Astoria
- ATTACHE
- Austria Classic Hotel Wien
- Austria Trend Ananas
- Austria Trend Anatol
- Austria Trend Appartementhotel
- Austria Trend Astoria
- Austria Trend Beim Theresianum
- Austria Trend Bosei
- Austria Trend Donauzentrum
- Austria Trend Europa
- Austria Trend Europa Wien
- Austria Trend Favorita
- Austria Trend Hotel Donauzentrum
- Austria Trend Hotel Doppio
- Austria Trend Hotel Messe
- Austria Trend Lassalle
- Austria Trend Messe Wien
- Austria Trend Parkhotel Schonbrunn
- Austria Trend Rathauspark
- Austria Trend Savoyen
- Austria Trend Schloss Wilhelminenberg
- B.w. Premier Kaiserhof
- BEST WESTERN Hotel Beethoven
- CAPRI
- Capri Hotel
- City Central Hotel
- City Hotel Tabor
- City Hotel Tabor
- City Pension Pharmador
- City Rooms Hotel Vienna
- Clima Cityhotel Vienna
- Congress Hotel Vienna
- Continental Vienna Vienna
- CORDIAL THEATERHOTEL
- Courtyard Vienna Schoenbrunn
- CRISTALL
- Crowne Plaza Hotel VIENNA
- Daniel Vienna
- Das Triest
- Das Triest
- Das Tyrol Small Luxury Hotel
- Delta Hotel Vienna
- Derag Livinghotel City Apartments Wien
- Derag Livinghotel Kaiser Franz Joseph
- Deutschmeister Hotel
- Deutschmeister Hotel
- DO and CO Hotel Vienna
- Erzherzog Rainer
- Eurostars Embassy
- Eurostars Embassy
- Exe Vienna
- Exe Vienna
- Falkensteiner Hotel Am Schottenfeld
- Falkensteiner Hotel Am Schottenfeld
- Falkensteiner Hotel Palace
- Falkensteiner Hotel Palace
- Flemings Deluxe Wien-City
- Flemings Wien Westbhf
- GAL Apartments Vienna
- Golden Tulip Art Hotel Vienna
- Golden Tulip Wien City
- Graben Hotel
- GRAF STADION
- Grand Hotel Mercure Biedermeier Wien
- Grand Hotel Wien
- Hilton Vienna
- Hilton Vienna Danube Waterfront
- Hilton Vienna Plaza
- Holiday Apartment in Vienna
- Holiday Apartment in Vienna - A1030/200C
- Holiday Inn VIENNA - SOUTH
- Holiday Inn VIENNA CITY
- Holiday Inn Vienna City
- Hollmann Beletage Design & Boutique
- Hotel Palais Strudlhof
- Hotel Albatros - Austria Trend
- Hotel Alla Lenz
- Hotel Altstadt Vienna
- Hotel am Augarten
- Hotel Am Brillantengrund
- Hotel Am Konzerthaus - MGallery Collection
- Hotel Am Parkring SchickHotels Betriebs GmbH
- Hotel am Stephansplatz
- Hotel Amadeus
- Hotel Ananas - Austria Trend
- Hotel Anatol - Austria Trend
- Hotel and Palais Strudlhof
- Hotel Arkadenhof
- Hotel Astoria - Austria Trend
- Hotel Bellevue
- Hotel Bosei - Austria Trend
- Hotel Bristol, a Luxury Collection Hotel, Vienna
- Hotel Capricorno
- Hotel Casa D Oro Da Luciani
- Hotel Das President Vienna
- Hotel Das Tigra
- Hotel de France
- Hotel Donauwalzer
- Hotel Donauzentrum - Austria Trend
- Hotel Ekazent
- Hotel Erzherzog Rainer
- Hotel Europa Wien - Austria Trend
- Hotel Eurostars Wien
- Hotel Favorita - Austria Trend
- Hotel Furst Metternich
- Hotel Gallitzinberg
- Hotel Goldener Baer
- Hotel Hahn
- Hotel Hillinger Vienna
- Hotel Imlauer
- Hotel IMLAUER Wien
- Hotel Imperial, a Luxury Collection Hotel, Vienna
- Hotel Jufa Wien
- Hotel Kahlenberg - Austria Trend
- Hotel Kavalier
- Hotel Kummer
- Hotel Kunsthof
- Hotel Lamee
- Hotel Lassalle - Austria Trend
- Hotel Lucia
- Hotel Mailberger Hof
- Hotel Marc Aurel
- Hotel Mercure Josefshof Wien Am Rathaus
- Hotel Mercure Secession Wien
- Hotel Mercure Wien City
- Hotel Mercure Wien Westbahnhof
- Hotel Mercure Wien Zentrum
- Hotel Messe - Austria Trend
- Hotel Nestroy Wien
- Hotel Papageno Vienna
- Hotel Park Villa Vienna
- Hotel Pension Kaffeemuehle
- Hotel Post
- Hotel Post Vienna
- Hotel Rathauspark - Austria Trend
- Hotel Resonanz Vienna
- Hotel Rustler Vienna
- Hotel Sacher Wien
- Hotel Savoyen Vienna - Austria Trend
- Hotel Stadthalle Wien
- Hotel Starlight Suiten Renngasse
- Hotel Stefanie
- Hotel Topazz
- Hotel Urania
- Hotel Vienna
- Hotel Vienna
- Hotel ViennArt am Museumsquartier
- Hotel Westbahn Wien
- Hotel Zipser
- Hotel Zipser
- Htl Pension Bleckman
- ibis Wien Mariahilf
- ibis Wien Messe
- ibis Wien Schoenbrunnerstrasse
- Imperial Riding School Renaissance Vienna Hotel
- InterCityHotel Wien
- InterContinental VIENNA
- Johann Strauss
- K+k Maria Theresia
- K+k Palais
- Kaffeemuehle
- KKHotel Maria Theresia Vienna
- KKHotel Palais Vienna
- Kunsthof Hotel
- Lassalle Austria Trend Hotel
- Le Meridien Vienna
- Lindner Hotel Am Belvedere
- Lindner Hotel Am Belvedere
- Lindner Hotel Am Belvedere
- Lucia Hotel Vienna
- Marc Aurel
- Mate Dependance
- Mate Dependance
- Meininger Hotel Vienna City Center
- Mercure Imlauer Nestroy Wien Hotel
- Mercure Imlauer Wien
- Motel One Wien-Westbahnhof
- NH Atterseehaus Suites
- NH Belvedere
- NH Danube City
- NH Wien
- Novotel Wien City
- Opera Suites
- Pakat Suites Hotel Vienna
- Pakat Suites Hotelbetrieb GmbH
- Palais Coburg Residenz
- Park Inn By Radisson Uno City, Vienna
- Park Royal Palace Vienna
- Pension Riedl Vienna
- Pentahotel Vienna
- Prinz Eugen Hotel
- Radisson Blu Palais Hotel, Vienna
- Radisson Blu Style Hotel, Vienna
- Rainers Hotel Vienna
- Ramada Encore Vienna City Center
- Ramada Hotel and Suites Vienna
- Rathaus Wein And Design Hotel
- Regina Hotel
- Renaissance Wien Hotel
- Resonanz Vienna
- Roomz Vienna Budget Design Hotel
- Royal Hotel
- Savoy Hotel Vienna
- Seminarzentrum Am Spiegeln GesmbH
- Senator Hotel Vienna
- Sofitel Vienna Stephansdom
- Stadthotel Hoffinger Vienna
- Starlight Suite Heumarkt
- Starlight Suite Renngasse
- Starlight Suite Salzgries
- Steigenberger Hotel Herrenhof
- Suite Novotel Wien City (ex Messe)
- The Levante Laudon
- The Levante Laudon - Apartmenthotel
- The Levante Parliament
- The Levante Parliament
- The Ring, Vienna s Casual Luxu
- Theaterhotel Wien
- TOP Art Hotel Vienna
- TOP CityLine Hotel Kaiserin Elisabeth Vienna
- TOP Falkensteiner Hotel am Schottenfeld Vienna
- TOP Hotel Modul Vienna
- TOP Hotel Papageno Vienna
- Tourotel Mariahilf
- Tourotel Mariahilf
- Vienna Comfort Apartments
- Vienna Marriott Hotel
- VIENNA SPORTHOTEL
- Vienna Urban Resort
- Wandl Hotel Vienna
